[INFO] fetching crate kreddit 0.0.0...
[INFO] extracting crate kreddit 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/kreddit/0.0.0
[INFO] extracting crate kreddit 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kreddit/0.0.0
[INFO] validating manifest of kreddit-0.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kreddit-0.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kreddit-0.0.0
[INFO] finished frobbing kreddit-0.0.0
[INFO] frobbed toml for kreddit-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/kreddit/0.0.0/Cargo.toml
[INFO] started frobbing kreddit-0.0.0
[INFO] finished frobbing kreddit-0.0.0
[INFO] frobbed toml for kreddit-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kreddit/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kreddit-0.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kreddit/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] fcbd25f88bf163fa1f85f7d9bece17b210ffac2f73459458d86efd8b38204dbc
[INFO] running `"docker" "start" "-a" "fcbd25f88bf163fa1f85f7d9bece17b210ffac2f73459458d86efd8b38204dbc"`
[INFO] [stderr]    Compiling kreddit v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "fcbd25f88bf163fa1f85f7d9bece17b210ffac2f73459458d86efd8b38204dbc"`
[INFO] running `"docker" "rm" "-f" "fcbd25f88bf163fa1f85f7d9bece17b210ffac2f73459458d86efd8b38204dbc"`
[INFO] [stdout] fcbd25f88bf163fa1f85f7d9bece17b210ffac2f73459458d86efd8b38204dbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kreddit/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4c395874d3bb9d1c761092c8c90f2facc6ac6d58dc064e3f723df2f990ef49fb
[INFO] running `"docker" "start" "-a" "4c395874d3bb9d1c761092c8c90f2facc6ac6d58dc064e3f723df2f990ef49fb"`
[INFO] [stderr]    Compiling kreddit v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "4c395874d3bb9d1c761092c8c90f2facc6ac6d58dc064e3f723df2f990ef49fb"`
[INFO] running `"docker" "rm" "-f" "4c395874d3bb9d1c761092c8c90f2facc6ac6d58dc064e3f723df2f990ef49fb"`
[INFO] [stdout] 4c395874d3bb9d1c761092c8c90f2facc6ac6d58dc064e3f723df2f990ef49fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kreddit/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 69221d2eb2efd687fe84b8ecb9508332983a38acb73b7a0b4185a64d4753424e
[INFO] running `"docker" "start" "-a" "69221d2eb2efd687fe84b8ecb9508332983a38acb73b7a0b4185a64d4753424e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kreddit-4cd9ee0aa47dcd45
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kreddit
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "69221d2eb2efd687fe84b8ecb9508332983a38acb73b7a0b4185a64d4753424e"`
[INFO] running `"docker" "rm" "-f" "69221d2eb2efd687fe84b8ecb9508332983a38acb73b7a0b4185a64d4753424e"`
[INFO] [stdout] 69221d2eb2efd687fe84b8ecb9508332983a38acb73b7a0b4185a64d4753424e